KR101516115B1 - Concrete framework capable of controlling rebal covering depth - Google Patents

Concrete framework capable of controlling rebal covering depth Download PDF

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Publication number
KR101516115B1
KR101516115B1 KR1020140031834A KR20140031834A KR101516115B1 KR 101516115 B1 KR101516115 B1 KR 101516115B1 KR 1020140031834 A KR1020140031834 A KR 1020140031834A KR 20140031834 A KR20140031834 A KR 20140031834A KR 101516115 B1 KR101516115 B1 KR 101516115B1
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South Korea
Prior art keywords
movable frame
fixed frame
movable
frame
fixed
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KR1020140031834A
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Korean (ko)
Inventor
이동규
김지호
이재홍
안남식
Original Assignee
세종대학교산학협력단
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Priority to KR1020140031834A priority Critical patent/KR101516115B1/en
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Publication of KR101516115B1 publication Critical patent/KR101516115B1/en

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Abstract

The present invention relates to a formwork capable of controlling the thickness of a reinforcing steel coating, more specifically, to a form disposed to maintain a thickness of the reinforcing steel coating at the time of construction of the reinforcing concrete at a construction site, A fixed frame portion disposed at a predetermined interval; A movable frame part which is disposed on the fixed frame part and slidably slidably moves toward the reinforcing bar with respect to the fixed frame part and is in contact with the reinforcing bar; And a plurality of display holes formed in the fixed frame part and capable of confirming a moving distance of the movable frame part.

Description

{Concrete framework capable of controlling rebalancing depth}

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a mold capable of controlling the thickness of a reinforcing steel coating, and more particularly, to a molding disposed to maintain a thickness of a reinforcing steel coating at a construction site.

Generally, the formwork is a means for securing a space in which the reinforced concrete is molded and cured by arranging the reinforced concrete at a predetermined interval on the outside of the reinforced concrete previously laid on the building site.

The thickness of the reinforcing steel covering layer refers to the distance from the outer surface of the reinforcing steel to the outer surface of the hardened concrete for the purpose of protecting the reinforcing steel from heat caused by corrosion or fire in the reinforcing concrete structure. Therefore, securing the thickness of reinforced concrete is very important for the structure and performance of reinforced concrete.

The distance that the formwork is disposed at a certain distance from the reinforcing bar is an important factor for determining the thickness of the reinforcing bar. In the past, the distance between the formwork and the reinforcing bar was kept constant by means of the reinforcing bar covering adjusting means.

However, since the reinforcing steel cover adjusting means has a structure to be mounted on the formwork 3 as shown in FIG. 9, in the process of injecting the concrete into the space where the formwork is formed, 500) on the formwork (3).

Since the reinforcing bar adjusting means 500 has a structure in which the reinforcing bars 4 are in contact with only a part of the longitudinal direction of the reinforcing bar 4 in a state of being mounted on only one side of the forming mold 3, The distance between the molds is not constant.

That is, the distance between the lower end of the reinforcing bars 4 and the formwork 3 and the distance between the upper end of the reinforcing bars and the form 3 may vary depending on the strain of the reinforcing bars 4, The cover adjusting means 500 can not reflect these parameters.

As a result, the construction work of the reinforced concrete is delayed due to the above problems, and the structure and performance of the reinforced concrete may be degraded because the thickness of the reinforcing steel coating is not ensured.

Accordingly, the applicant of the present invention has developed the present invention to solve the above-mentioned problems, and as a reference prior art document, there is a " apparatus for regulating the coating of reinforcing steel " of Korean Patent Laid-Open Publication No. 10-2009-0092058.

In order to solve the above problems, it is an object of the present invention to provide a mold capable of reducing the time required for securing the thickness of the reinforcing steel coating and keeping the thickness of the reinforcing steel coating constant.

The present invention relates to a reinforced concrete structure, comprising: a fixed frame part spaced apart from reinforced bars of reinforced concrete; A movable frame part which is disposed on the fixed frame part and slidably slidably moves toward the reinforcing bar with respect to the fixed frame part and is in contact with the reinforcing bar; And a plurality of display holes formed in the fixed frame part and capable of confirming a moving distance of the movable frame part.

In addition, the fixed frame portion may include a fixed frame having a space portion in which the movable frame portion can be received, the fixed frame being formed with the display ball; A reinforcing member disposed in the space portion of the fixing frame and partitioning the space portion into a plurality of spaces; And a fixing panel connected to the reinforcing member to block one side of the fixing frame and having an area smaller than an area of the space.

The movable frame part may include a movable frame disposed along the inner surface of the fixed frame and slidable into a space formed between the fixed panel and the fixed frame; A movable panel connected to the movable frame to block one side of the movable frame and to be disposed behind the fixed panel with an area larger than a space area formed by the fixed frame and to be in contact with the reinforcing bars; And a receiving groove formed in the movable frame and into which the end of the reinforcing member is inserted.

The movable frame part may include a movable frame disposed along the outer circumferential direction of the fixed frame and slidably movable; And a movable panel connected to the movable frame to block one side of the movable frame and to be disposed behind the fixed panel with an area larger than the space area formed by the fixed frame and to contact the reinforcing bars, The frame is formed in a U-shape surrounding the other circumference excluding the lower edge of the fixing frame placed on the floor.

In addition, the display holes are formed at regular intervals along the moving direction of the movable frame part.

The movable frame part may include fixing means for holding the movable frame part on the fixed frame part by being hooked on the display hole.

Further, the fixing means may include: a rotary body rotatably provided on the movable frame portion;

A latch lever which is exposed to the outside of the movable frame in accordance with the rotation of the pivotal body and inserted into the display hole by being provided on the pivotal body so as to be rotatable in a direction in which the display hole is arranged; A first rotation button mounted on the rotation body to control a rotation angle of the rotation body; And a second rotation button mounted on the engagement lever and controlling the rotation angle of the engagement lever.

In addition, the first rotation button may protrude from the pivotal body to stop the rotation of the pivotal body when the pivotal body rotates by a predetermined angle.

The second rotation button may protrude from the locking lever to stop rotation of the locking lever when the locking lever is rotated by a predetermined angle.

In addition, a scale part for indicating the distance that the movable frame part is exposed and moved on the fixed frame part may be marked at a position where the display hole is formed.

The mold of the present invention capable of adjusting the thickness of the reinforcing steel covering thickness can secure the thickness of the reinforcing steel coating uniformly without using a separate measuring tool or the means for adjusting the reinforcing steel covering and also the thickness of the reinforcing steel covering can be easily adjusted. The work for securing the thickness and the work for pouring the reinforced concrete are simplified, and the work efficiency is also reduced, thereby improving the work efficiency.

In addition, the mold of the present invention, which can control the thickness of the reinforcing steel coating, can secure the thickness of the reinforcing steel coating along the longitudinal direction of the reinforcing steel.

In addition, the formwork according to the present invention can reduce the time required for securing the thickness of the reinforcing steel and can maintain a constant thickness of the covering, thereby shortening the overall construction period and reducing the construction error.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of a form for controlling the thickness of a steel reinforcement according to an embodiment of the present invention; FIG.
2 is a perspective view of a stationary frame according to an embodiment of the present invention;
3 is a front view and a rear view of a fixed frame according to an embodiment of the present invention.
4 is a perspective view of a movable frame portion according to an embodiment of the present invention;
FIG. 5 is an enlarged view of a portion A shown in FIG. 1, and is a perspective view showing a state in which a fixing means according to an embodiment of the present invention is engaged with a display ball;
6 is a perspective view showing the operating state of the fixing means according to the embodiment of the present invention;
FIG. 7 is a side view showing a state of use of a mold for controlling the thickness of a reinforcing bar according to an embodiment of the present invention; FIG.
8 is a perspective view illustrating a movable frame unit according to another embodiment of the present invention;
FIG. 9 is a perspective view showing a use state of the conventional reinforcing bar covering adjusting means. FIG.

BRIEF DESCRIPTION OF THE DRAWINGS The advantages and features of the present invention and the manner of achieving them will become apparent with reference to the embodiments described in detail below with reference to the accompanying drawings.

It should be understood, however, that the invention is not limited to the disclosed embodiments, but is capable of many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, To fully disclose the scope of the invention to those skilled in the art, and the invention is only defined by the scope of the claims.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will now be described more fully with reference to the accompanying drawings, in which preferred embodiments of the invention are shown. In describing the present invention, the detailed description of known functions and configurations incorporated herein will be omitted so as not to obscure the gist of the invention.

As shown in FIG. 1, a mold 100 for reinforcing the thickness of reinforcing steel according to an embodiment of the present invention includes a fixed frame part 110 (see FIG. 6) spaced apart from reinforced concrete reinforced concrete reinforced concrete ); A movable frame part 120 disposed inside the fixed frame part 110 and slidably slidably moved on one side of the fixed frame part 111 to be in contact with the reinforcing bar R; And a plurality of display holes 130 formed in the stationary frame part 110 and indicating the moving distance of the movable frame part 120.

As shown in FIG. 2, the fixed frame part 110 may include a fixed frame 111.

The fixing frame 111 has a space S in which the movable frame 120 can be received and the display hole 130 may be formed on a part of the inner surface.

In the embodiment of the present invention, the fixing frame 111 is formed of a pair of horizontal walls 111a and a pair of vertical walls 111b and has a rectangular shape, but is not limited thereto But may have a square or polygonal shape.

The display hole 130 may be formed in the horizontal wall 111a or vertical wall 111b of the fixing frame 111. [

In addition, a plurality of reinforcing members 113 may be provided in the space S formed by the fixing frame 111. The reinforcing member 113 is a plate-like panel and divides a space S formed by the fixing frame 111 into a plurality of horizontal walls 111a or a pair of vertical walls 111b So that the strength of the fixing frame 111 can be improved.

A fixing panel 115 for blocking one side of the fixing frame 111 is connected to one end of the reinforcing member 133 in the width direction.

The fixing panel 115 is disposed at a position to block one side of the space S formed by the fixing frame 111 and is connected to the reinforcing member 133. A pair of fixing frames 111 And has an area smaller than the area partitioned by the horizontal wall 111a and the pair of vertical walls 111b.

3, the fixing panel 115 is fixed to the upper surface of the fixed panel 115 in a state where the pair of vertical walls 111a and the pair of vertical walls 111b are separated from the inner surface of the partition A guide hole 116 having a rectangular cross section may be formed between the outer periphery of the fixing panel 115 and the inner periphery of the fixing frame 111. [

4, the movable frame part 120 according to the embodiment of the present invention is disposed in the space S along the inner surface of the fixed frame 111, and the fixed panel 115 And a movable frame 121 slidably moved through a guide hole 116 formed between the fixed frame 111 and the fixed frame 111.

A movable panel 123 for blocking one side of the space formed by the movable frame 111 is connected to one end of the movable frame 121 in the width direction.

The movable panel 123 can block one side of the space formed by the movable frame 121. The movable panel 123 has an area larger than an area of the space S formed by the fixed frame 111 and an area larger than an area formed by the movable frame 121 . Accordingly, the rim 123a of the movable panel 123 is formed to protrude outward from the portion to which the movable frame 121 is connected.

The rim 123a of the movable panel 123 is configured to be in contact with one side in the width direction of the fixed frame 111 when the movable frame 121 is moved in the opposite direction in which the reinforcing bars R are disposed, Thereby preventing the movable frame 121 from being released to the outside of the stationary frame 111. [0051] As shown in FIG.

The surface of the movable panel 123, which is not in contact with the fixing frame 111, is in contact with a reinforcing bar R (see FIG.

In addition, the movable frame 121 is formed with a receiving groove 125 into which the end of the reinforcing member 113 of the fixed frame 110 can be inserted.

The receiving groove 125 is formed in the receiving groove 125 so that when the movable frame 121 is passed through the guide hole 116 and is moved forward or backward in the width direction of the fixing frame 111, 113).

The number of the receiving grooves 125 may vary according to the number of the end portions depending on the shape of the reinforcing member 113.

The display hole 130 is slid inside the space formed by the fixed frame 111 and the fixed panel 115 in cooperation with the fixed frame portion 110, When exposed, the operator can visually confirm the distance that the movable frame 121 has been moved.

5, when the movable frame part 120 is moved in the space of the fixed frame part 110, the user moves the fixed frame part 110 by the movement of the movable frame part 120, The moving distance of the movable frame 121 can be confirmed by visually checking the number of the display holes 130 which are gradually exposed from the inner surface of the movable frame 121.

Preferably, the display holes 130 are formed in the fixing frame 111 at regular intervals along the moving direction of the movable frame 121.

It is further preferable that a known graduation portion (not shown) is provided on the inner surface of the fixing frame 111 where the display hole 130 is formed to indicate the distance between the plurality of display holes 130.

The mold 100 for reinforcing bar reinforcement thickness according to the embodiment of the present invention includes a movable frame part 120 slidably moved on the fixed frame part 110 and exposed to the outside of the fixed frame part 110, And fixing means 140 for fixing the fixed frame portion 110 to the fixed frame portion 110.

The fixing unit 140 may be provided on the inner surface of the movable frame 121 of the movable frame unit 120, as shown in FIGS.

When the movable frame 121 is accommodated in the space S of the stationary frame 111, the fixing unit 140 is positioned at a position corresponding to the position of the display hole 130 formed in the stationary frame 111 And may be provided on the inner surface of the movable frame 121.

6, the fixing unit 140 includes: a rotary body 141 rotatably provided on the movable frame 121 of the movable frame unit 120; And is rotatably mounted on the rotatable body 141 so as to be rotatable in an inner surface direction of the fixed frame 111 on which the display hole 130 is formed, An engaging lever 143 provided at a lower portion of the main body 140; A first rotation button 145 mounted on the rotary body 141 for controlling the rotation angle of the rotary body 141 and a second rotary button 145 mounted on the interlocking lever 143 for controlling the rotation angle of the interlocking lever 143 And a second rotation button 147.

6, the rotary body 141 is rotated in the width direction of the movable frame 121, that is, in the arrow X direction (clockwise or counterclockwise) on the inner surface of the movable frame 121 .

The locking lever 143 is rotated on the front face of the movable frame 121 in the direction of arrow Y (clockwise or counterclockwise). That is, the latch lever 143 is configured to rotate in a direction intersecting the rotational direction of the rotary body 141.

One end of the latch lever 143 is rotatably connected to the rotary body 141.

The other end of the latch lever 143 may be inserted into the display hole 130 or detached from the display hole 130 as one end of the latch lever 143 is rotated.

When the movable frame 121 is completely received in the fixed frame 111 of the fixed frame part 110, the pivoting body 141 and the engaging lever 143 are engaged with each other, And may be positioned so as to be included in the area on the inner surface of the movable frame 121 as well.

6 (b), when the movable frame 121 is moved and exposed to the outside of the fixed frame part 120, the pivoting body 141 is rotated at a predetermined angle, The engaging lever 143 connected to the moving body 141 can be exposed to the outside of the inner surface of the movable frame 121.

When the movable frame 121 exposed to the outside of the fixed frame part 120 is fixed to the fixed frame 111, the locking lever 143 is rotated to rotate the movable frame 121, Can be inserted into the hole (130). Here, the display hole 130 may be formed in the fixing frame 111 along the rotation direction of the locking lever 143 so as to accommodate the other end of the locking lever 143 while the locking lever 143 is rotated. As shown in Fig.

5, the locking lever 143 of the fixing means 140 provided in the movable frame 121 is inserted into the display hole 130 formed in the fixing frame 111 So that the movable frame 121 and the fixed frame 111 are fixed to each other.

For reference, in the embodiment of the present invention, the display hole 130 and the fixing means 140 are provided in the fixing frame 111 and the movable frame 121, respectively, and are described in the drawings and detailed description However, the present invention is not limited to this, and it is also possible to provide a plurality of them in the fixed frame 111 and the movable frame 121.

The first rotation button 145 protrudes from the rotary body 141 when the rotary body 141 rotates by a predetermined angle to stop the rotary body 141.

6 (b), when the rotary body 141 is rotated at a predetermined angle, the first rotary button 145 provided on the rotary body 141 projects from the rotary body 141, . When the first rotation button 145 is protruded as described above, the rotary body 141 can not be rotated further in the direction of the arrow X shown in FIG.

The second rotation button 147 provided on the locking lever 143 is also configured such that when the locking lever 143 is rotated at a predetermined angle, . As described above, when the second rotation button 147 is in the protruded state, the engagement lever 143 can not be rotated further in the direction of the arrow Y shown in FIG.

In the drawings according to the embodiment of the present invention, the maximum angle at which the rotation body 141 and the engagement lever 143 can be rotated is shown as 90 degrees, for example, but not limited thereto, .

In order to rotate the rotating body 141 in its original state, the user rotates the rotating body 141 in the direction opposite to the arrow X direction shown in FIG. 6 while pressing the first rotating button 145 You.

In order to rotate the retaining lever 143 in its original state, the user may rotate the rotating body 141 or the retaining lever 143 while pressing the second rotation button 147.

The first rotating button 145 and the second rotating button 147 are rotated by the rotation of the rotating body 141 or the second rotating button 147, Since the configuration for restricting the rotation angle of the engagement lever 143 is a well-known configuration that is widely used in the general industry, its detailed configuration is omitted in order to avoid obscuring the gist of the present invention.

Hereinafter, an example of the use of the mold 100 for controlling the thickness of the steel reinforcement according to the embodiment of the present invention will be described with reference to FIG.

First, as shown in FIG. 7A, a plurality of reinforcing bars R to be hardened together with concrete are laid out, and the fixed frame portions 110 are arranged on the outer side of the reinforcing bars 110 with a predetermined distance therebetween.

At this time, the fixed frame part 110 is disposed such that the movable panel 123 of the movable frame part 120 and the reinforcing bars R are opposed to each other.

The operator then slides the movable frame 121 of the movable frame part 120 in the direction in which the reinforcing bars R are disposed by the thickness to cover the reinforcing bars R, And the reinforcing bars (R) are brought into contact with each other.

Here, the operator can adjust the distance through which the movable frame 111 is moved through the display hole 130 formed in the fixed frame 111.

The movable frame 121 of the movable frame 120 is exposed in the fixed frame 111 of the fixed frame 110 as shown in FIG.

The worker fixes the movable frame part 120 on the fixed frame part 110 by using the fixing means 140 so that the engaging lever 143 of the fixing device 140 can be moved The movement distance of the movable frame 121 can be recognized by confirming the movement of the movable frame.

Since the moving distance of the movable frame 121 is the coating thickness of the reinforcing bars R, another fixed frame portion 110 is arranged outside the reinforcing bars R by a covering thickness of the reinforcing bars R The movable frame part 120 of the movable frame part 120 is moved on the fixed frame part 110 by the coating thickness of the reinforcing bars R determined in the previous step, The movable panel 123 may be brought into contact with the reinforcing bars R.

7 (a), when the movable frame 121 is moved to be completely contained in the inner space of the fixing frame 111 of the fixed frame part 110, the space in which the concrete can be injected May be formed by being enclosed by the movable panel 123 of the movable frame part 120. At this time, the covering thickness of the reinforcing bars R can be constantly maintained.

For reference, the thickness of the reinforcing bar R is not limited to the use of the reinforcing bar 100 according to the embodiment of the present invention. That is, before the fixed frame part 110 is disposed on the plurality of reinforcing rods R, the movable frame part 120 is fixed to the movable frame part 120 by the covering thickness of the reinforcing bars R, The movable frame part 120 and the fixed frame part 110 are fixed to each other by using the fixing means 140 and then the fixed frame part 110 is fixed to the fixed frame part 110, A method of directly placing the movable panel 123 on the outside of the plurality of reinforcing bars R and bringing the movable panel 123 into contact with the reinforcing bars R may be used.

Although the movable frame part 120 according to the embodiment of the present invention is disposed inside the fixed frame part 110 and is movable in the direction in which the reinforcing bars R are disposed, However, the present invention is not limited thereto, and may be configured to be movable in a direction in which the reinforcing bar R is disposed in a state of being disposed outside the fixed frame portion 110.

8, the movable frame part 120 according to the embodiment of the present invention is formed in a U-shape and is disposed on the outer surface of the fixed frame 111 of the fixed frame part 110, And a movable panel 123 'which is connected to one side in the width direction of the movable frame 121' and blocks one side of the movable frame 121 'and which is in contact with the reinforcing bar R, .

It is preferable that the movable frame 121 'is formed so as to surround the remaining circumference excluding the one lateral wall 111a of the fixing frame 111 placed on the floor surface. Accordingly, in the embodiment of the present invention, And is formed in a U-shaped shape to surround the rim except the lower rim of the fixing frame 111.

The fixing unit 140 may be provided on the outer surface of the movable frame 121 '.

The fixing means 140 may be engaged with the display hole 130 formed in the fixing frame 111 to fix the movable frame 121 'to the fixing frame 111. It is preferable that the display hole 130 is formed in each of the pair of vertical bars 111b of the stationary frame 111 so that the stationary frame 140 is fixed to both sides of the movable frame 121 ' And are preferably provided on the outer surface.

While the present invention has been described in connection with what is presently considered to be practical exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments.

Therefore, the scope of the present invention should not be limited by the described embodiments, but should be determined by the scope of the claims and equivalents thereof.

100: Reinforced sheath thickness control formwork
110: fixed frame part 111: fixed frame
113: reinforcing member 115: fixed panel
120: movable frame part 121: movable frame
123: operation panel 130: display ball
140: fixing means R: reinforcing bar

Claims (10)

A stationary frame portion spaced apart from the reinforced reinforcing bars of the reinforced concrete;
A movable frame part which is disposed on the fixed frame part and slidably slidably moves toward the reinforcing bar with respect to the fixed frame part and is in contact with the reinforcing bar; And
And a plurality of display holes formed in the fixed frame portion and capable of confirming a moving distance of the movable frame portion,
The fixed frame portion
A fixed frame having a space portion in which the movable frame portion can be received, in which the indicator hole is formed;
A reinforcing member disposed in the space portion of the fixing frame and partitioning the space portion into a plurality of spaces;
A fixing panel connected to the reinforcing member to block one side of the fixing frame and having an area smaller than an area of the space portion;
Wherein the thickness of the reinforcing bar is adjustable. delete The method according to claim 1,
The movable frame portion
A movable frame disposed along the inner circumferential direction of the fixed frame and slidable into a space formed between the fixed panel and the fixed frame;
A movable panel connected to the movable frame to block one side of the movable frame and to be disposed behind the fixed panel with an area larger than a space area formed by the fixed frame and to be in contact with the reinforcing bars; And
A receiving groove formed in the movable frame and into which an end of the reinforcing member is inserted;
Wherein the thickness of the reinforcing bar is adjustable. The method according to claim 1,
The movable frame portion
A movable frame slidably disposed along the outer circumferential direction of the fixed frame;
And a movable panel connected to the movable frame to block one side of the movable frame and to be disposed behind the fixed panel with an area larger than a space area formed by the fixed frame,
Wherein the movable frame is formed in a U-shaped shape that surrounds the remaining periphery except the lower edge of the fixed frame placed on the floor. The method according to claim 1,
Wherein the display holes are formed at regular intervals from each other along the moving direction of the movable frame part. 6. The method according to any one of claims 1 to 5,
Wherein the movable frame portion includes fixing means for holding the movable frame portion on the fixed frame portion by being hooked on the display hole. The method according to claim 6,
Wherein,
A rotator provided rotatably on the movable frame;
A latch lever which is exposed to the outside of the movable frame in accordance with the rotation of the pivotal body and inserted into the display hole by being provided on the pivotal body so as to be rotatable in a direction in which the display hole is arranged;
A first rotation button mounted on the rotation body to control a rotation angle of the rotation body; And
And a second rotation button mounted on the locking lever to control a rotation angle of the locking lever. 8. The method of claim 7,
Wherein the first rotation button comprises:
Wherein when the rotating body rotates by a predetermined angle, the rotating body is projected on the rotating body to stop rotation of the rotating body. 8. The method of claim 7,
The second rotation button
Wherein when the locking lever is rotated at a predetermined angle, the locking lever is protruded on the locking lever to stop rotation of the locking lever. The method according to claim 1,
Wherein a scale part capable of checking a distance of the movable frame part exposed on the fixed frame part is indicated at a position where the display hole is formed.
KR1020140031834A 2014-03-18 2014-03-18 Concrete framework capable of controlling rebal covering depth KR101516115B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101969990B1 (en) 2018-04-10 2019-05-10 주식회사 화정 Euro-form for mold

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200367352Y1 (en) * 2004-08-16 2004-11-10 (주) 장맥엔지니어링 Inspector used for accident prevention
KR100859534B1 (en) * 2007-06-18 2008-09-22 정상택 Euro-form for mold
KR100975855B1 (en) * 2008-02-26 2010-08-16 (주)블루폼 Device for controlling reinforced bar minimum cover thickness
KR20110077038A (en) * 2009-12-30 2011-07-07 주식회사 엘에스폼웍 A variable mould

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200367352Y1 (en) * 2004-08-16 2004-11-10 (주) 장맥엔지니어링 Inspector used for accident prevention
KR100859534B1 (en) * 2007-06-18 2008-09-22 정상택 Euro-form for mold
KR100975855B1 (en) * 2008-02-26 2010-08-16 (주)블루폼 Device for controlling reinforced bar minimum cover thickness
KR20110077038A (en) * 2009-12-30 2011-07-07 주식회사 엘에스폼웍 A variable mould

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101969990B1 (en) 2018-04-10 2019-05-10 주식회사 화정 Euro-form for mold

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